The personnel manager has read an article about the vulnerability of transmitted information/data over a company network operating system. She is now somewhat concerned over the safeguarding of organizational data. She asks for your points of view on the subject - to brief her on some additional aspects of information security relating to the company's network and software. 

Please respond to all of the following prompts: 
1. Why is networking potentially considered the root of all cybercrime? 
2. What is security by obscurity, and why is it more dangerous than no security? 
3. The company uses the Windows 7 operating system (OS). That understood, what are some security features inherent to this OS?